Source for file WECNonZeroRegex.class.php

<?php
/**
 * @since Jul 23, 2005
 * @package polyphony.wizard.errorchecking
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: WECNonZeroRegex.class.php,v 1.3 2007/09/19 14:04:52 adamfranco Exp $
 */ 
 
require_once(POLYPHONY."/main/library/Wizard/ErrorCheckingRules/WECRegex.class.php");
/**
 * Allows for regular expression javascript error checking.
 * 
 * @since Jul 23, 2005
 * @package polyphony.wizard.errorchecking
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: WECNonZeroRegex.class.php,v 1.3 2007/09/19 14:04:52 adamfranco Exp $
 */
class WECNonZeroRegex 
    extends WECRegex 
{
    /**
     * Returns true if the passed {@link WizardComponent} validates against this rule.
     * @param ref object $component
     * @access public
     * @return boolean 
     */
    function checkValue ($component) {
        $value = $component->getAllValues();
        if (!strval($value)) return false;
        
        return parent::checkValue($component);
    }
}
 
 
?>